mardi 4 août 2015

Is there a way to make a appear when a button is selected and the display is none, using JavaScript or any other language?

I am having some trouble here. I am developing a button that once selected will run a JavaScript function - ShowColumn() - that will make a table column appear. The table column will at first be hidden - "display:none;" - but once the user selects the button the table column that is hidden will then appear/will be visible. Can this be done? And if so please can someone help? Thanks :)

I have included what I have done so far, as follows:

<html>
  <head>
    
    
    <script type="text/Javascript">
      
      function ShowColumn(){
        
            document.getElementById("hiddenColumn").style.display = ""; 
        
        }
      
    </script>
    
    
  </head>
  <body>
    
    <button onClick="ShowColumn()"></button>
    
    <table>
      <tr>
         <td>
           <textarea>Write something here....</textarea>
         </td>
        <td id="hiddenColumn" style="display:none;">
           <textarea>Write something here....</textarea>
         </td>
      </tr>
    </table>  
      
      
  </body>
</html>

I have done a lot of research and I haven't come up with any solution to my problem. Can this be done with JavaScript and HTML alone? Or do I have to incorporate another language into the system in order to make the hidden column visible? Any help would be highly appreciated! Thanks



via Chebli Mohamed

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